87618996

素因数分解:

$2^2\times 3^5\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 232071840

約数和(自身を除く): 144452844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 243, 324, 327, 436, 486, 654, 827, 972, 981, 1308, 1654, 1962, 2481, 2943, 3308, 3924, 4962, 5886, 7443, 8829, 9924, 11772, 14886, 17658, 22329, 26487, 29772, 35316, 44658, 52974, 66987, 89316, 90143, 105948, 133974, 180286, 200961, 267948, 270429, 360572, 401922, 540858, 803844, 811287, 1081716, 1622574, 2433861, 3245148, 4867722, 7301583, 9735444, 14603166, 21904749, 29206332, 43809498, 87618996]

約数ペア:

[(1, 87618996), (2, 43809498), (3, 29206332), (4, 21904749), (6, 14603166), (9, 9735444), (12, 7301583), (18, 4867722), (27, 3245148), (36, 2433861), (54, 1622574), (81, 1081716), (108, 811287), (109, 803844), (162, 540858), (218, 401922), (243, 360572), (324, 270429), (327, 267948), (436, 200961), (486, 180286), (654, 133974), (827, 105948), (972, 90143), (981, 89316), (1308, 66987), (1654, 52974), (1962, 44658), (2481, 35316), (2943, 29772), (3308, 26487), (3924, 22329), (4962, 17658), (5886, 14886), (7443, 11772), (8829, 9924)]